Cubic Fractal rounded

thingiverse

To create a unique structure, I replaced cubes with spheres and connected them using a hull. The size_decrement variable, set at 0.41 for recursion 3, 0.33 for recursion 4, and 0.3 for recursion 5, influences the appearance; higher values cause overlapping while lower values result in a skinny structure. Generating STL files for high recursions is slow. The design works with OpenSCAD, though hull function previews are not supported on Thingiverse.